{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "patch vulnerability", "trigger": true, "arguments": ["vulnerable system", "time", "issues addressed", "vulnerable system version", "vulnerability", "supported platform", "patch", "releaser"]}, {"event_type": "ransom", "trigger": true, "arguments": ["price", "payment method", "tool", "attack pattern", "victim", "place", "time", "attacker", "damage amount"]}, {"event_type": "phishing", "trigger": true, "arguments": ["damage amount", "victim", "tool", "attacker", "trusted entity", "attack pattern"]}, {"event_type": "data breach", "trigger": true, "arguments": ["number of victim", "attack pattern", "purpose", "attacker", "damage amount", "tool", "compromised data", "time"]}, {"event_type": "discover vulnerability", "trigger": true, "arguments": ["supported platform", "discoverer", "capabilities", "vulnerability"]}], "input": "But not only are the attacks giving criminals a taste of their own medicine in becoming victims of cyber-theft , they are also preventing ransomware victims from unlocking their encrypted files -- because , as far as those distributing the malware are concerned , they never received their ransom payment ."}
{"patch vulnerability": [], "ransom": [{"trigger": "ransom payment", "arguments": {"price": "NAN", "payment method": "NAN", "tool": "NAN", "attack pattern": "NAN", "victim": "NAN", "place": "NAN", "time": "NAN", "attacker": "they", "damage amount": "NAN"}}], "phishing": [], "data breach": [], "discover vulnerability": []}